Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
2378 | 4276 | 19.2 | 67% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Cluster id | Level | Cluster label | #P |
---|---|---|---|
1 | 4 | ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL | 3876184 |
411 | 3 | CONTRACEPTION//AMFITEATRU ECONOMIC//ECTOPIC PREGNANCY | 29326 |
2378 | 2 | ECTOPIC PREGNANCY//HETEROTOPIC PREGNANCY//INTERSTITIAL PREGNANCY | 4276 |
677 | 1 | ECTOPIC PREGNANCY//INTERSTITIAL PREGNANCY//HETEROTOPIC PREGNANCY | 3171 |
15427 | 1 | CERVICAL PREGNANCY//CESAREAN SCAR PREGNANCY//CAESAREAN SCAR PREGNANCY | 713 |
22129 | 1 | ABDOMINAL PREGNANCY//OMENTAL PREGNANCY//LITHOPEDION | 392 |
Terms with highest relevance score |
rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|---|
1 | ECTOPIC PREGNANCY | authKW | 5898792 | 26% | 75% | 1107 |
2 | HETEROTOPIC PREGNANCY | authKW | 911518 | 3% | 93% | 137 |
3 | INTERSTITIAL PREGNANCY | authKW | 773165 | 3% | 95% | 114 |
4 | CERVICAL PREGNANCY | authKW | 744682 | 3% | 95% | 110 |
5 | CESAREAN SCAR PREGNANCY | authKW | 626602 | 2% | 91% | 96 |
6 | PREGNANCY ECTOPIC | authKW | 552494 | 2% | 85% | 91 |
7 | TUBAL PREGNANCY | authKW | 524889 | 2% | 74% | 100 |
8 | ABDOMINAL PREGNANCY | authKW | 505043 | 2% | 91% | 78 |
9 | OVARIAN PREGNANCY | authKW | 399796 | 1% | 100% | 56 |
10 | PREGNANCY OF UNKNOWN LOCATION | authKW | 358102 | 1% | 95% | 53 |
Web of Science journal categories |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | Obstetrics & Gynecology | 251883 | 73% | 1% | 3107 |
2 | Reproductive Biology | 42885 | 20% | 1% | 845 |
3 | Acoustics | 3687 | 6% | 0% | 250 |
4 | Radiology, Nuclear Medicine & Medical Imaging | 1996 | 9% | 0% | 406 |
5 | Emergency Medicine | 1957 | 3% | 0% | 130 |
6 | Medicine, General & Internal | 1188 | 9% | 0% | 396 |
7 | Primary Health Care | 145 | 1% | 0% | 29 |
8 | Medical Laboratory Technology | 70 | 1% | 0% | 40 |
9 | Tropical Medicine | 20 | 1% | 0% | 23 |
10 | Public, Environmental & Occupational Health | 3 | 2% | 0% | 81 |
Address terms |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | EARLY PREGNANCY GYNAECOL ULTRASOUND MAS UNIT | 64900 | 0% | 91% | 10 |
2 | OBSTET GYNECOL | 50646 | 22% | 1% | 961 |
3 | EARLY PREGNANCY ADV ENDOSURG UNIT | 42823 | 0% | 50% | 12 |
4 | PENN FERTIL CARE | 33986 | 0% | 48% | 10 |
5 | EARLY PREGNANCY GYNAECOL UNIT | 28557 | 0% | 100% | 4 |
6 | EARLY PREGNANCY UNIT | 27446 | 0% | 38% | 10 |
7 | EARLY PREGNANCY GYNAECOL ASSESSMENT UNIT | 24111 | 0% | 26% | 13 |
8 | ACUTE GYNAECOL EARLY PREGNANCY UNIT | 22844 | 0% | 80% | 4 |
9 | GYNAECOL ULTRASOUND MAS UNIT | 22306 | 0% | 63% | 5 |
10 | OBSTET GYNAECOL | 21725 | 8% | 1% | 335 |
Journals |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | JOURNAL OF REPRODUCTIVE MEDICINE | 75157 | 6% | 4% | 256 |
2 | FERTILITY AND STERILITY | 59818 | 9% | 2% | 364 |
3 | JOURNAL OF MINIMALLY INVASIVE GYNECOLOGY | 29316 | 2% | 5% | 84 |
4 | HUMAN REPRODUCTION | 26686 | 5% | 2% | 218 |
5 | OBSTETRICS AND GYNECOLOGY | 25333 | 5% | 2% | 225 |
6 | ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA | 18319 | 3% | 2% | 134 |
7 | EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY | 17414 | 2% | 3% | 84 |
8 | GEBURTSHILFE UND FRAUENHEILKUNDE | 17287 | 3% | 2% | 110 |
9 | INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS | 17088 | 3% | 2% | 125 |
10 | AUSTRALIAN & NEW ZEALAND JOURNAL OF OBSTETRICS & GYNAECOLOGY | 16809 | 2% | 3% | 92 |
Author Key Words |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | ECTOPIC PREGNANCY | 5898792 | 26% | 75% | 1107 | Search ECTOPIC+PREGNANCY | Search ECTOPIC+PREGNANCY |
2 | HETEROTOPIC PREGNANCY | 911518 | 3% | 93% | 137 | Search HETEROTOPIC+PREGNANCY | Search HETEROTOPIC+PREGNANCY |
3 | INTERSTITIAL PREGNANCY | 773165 | 3% | 95% | 114 | Search INTERSTITIAL+PREGNANCY | Search INTERSTITIAL+PREGNANCY |
4 | CERVICAL PREGNANCY | 744682 | 3% | 95% | 110 | Search CERVICAL+PREGNANCY | Search CERVICAL+PREGNANCY |
5 | CESAREAN SCAR PREGNANCY | 626602 | 2% | 91% | 96 | Search CESAREAN+SCAR+PREGNANCY | Search CESAREAN+SCAR+PREGNANCY |
6 | PREGNANCY ECTOPIC | 552494 | 2% | 85% | 91 | Search PREGNANCY+ECTOPIC | Search PREGNANCY+ECTOPIC |
7 | TUBAL PREGNANCY | 524889 | 2% | 74% | 100 | Search TUBAL+PREGNANCY | Search TUBAL+PREGNANCY |
8 | ABDOMINAL PREGNANCY | 505043 | 2% | 91% | 78 | Search ABDOMINAL+PREGNANCY | Search ABDOMINAL+PREGNANCY |
9 | OVARIAN PREGNANCY | 399796 | 1% | 100% | 56 | Search OVARIAN+PREGNANCY | Search OVARIAN+PREGNANCY |
10 | PREGNANCY OF UNKNOWN LOCATION | 358102 | 1% | 95% | 53 | Search PREGNANCY+OF+UNKNOWN+LOCATION | Search PREGNANCY+OF+UNKNOWN+LOCATION |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
---|---|---|---|---|
1 | POOLE, A , HAAS, D , MAGANN, EF , (2012) EARLY ABDOMINAL ECTOPIC PREGNANCIES: A SYSTEMATIC REVIEW OF THE LITERATURE.GYNECOLOGIC AND OBSTETRIC INVESTIGATION. VOL. 74. ISSUE 4. P. 249-260 | 88 | 100% | 11 |
2 | TIMOR-TRITSCH, IE , MONTEAGUDO, A , (2012) UNFORESEEN CONSEQUENCES OF THE INCREASING RATE OF CESAREAN DELIVERIES: EARLY PLACENTA ACCRETA AND CESAREAN SCAR PREGNANCY. A REVIEW.AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY. VOL. 207. ISSUE 1. P. 14 -29 | 106 | 62% | 85 |
3 | FARQUHAR, CM , (2005) ECTOPIC PREGNANCY.LANCET. VOL. 366. ISSUE 9485. P. 583-591 | 90 | 93% | 178 |
4 | KIRK, E , BOTTOMLEY, C , BOURNE, T , (2014) DIAGNOSING ECTOPIC PREGNANCY AND CURRENT CONCEPTS IN THE MANAGEMENT OF PREGNANCY OF UNKNOWN LOCATION.HUMAN REPRODUCTION UPDATE. VOL. 20. ISSUE 2. P. 250-261 | 78 | 93% | 17 |
5 | MOAWAD, NS , MAHAJAN, ST , MONIZ, MH , TAYLOR, SE , HURD, WW , (2010) CURRENT DIAGNOSIS AND TREATMENT OF INTERSTITIAL PREGNANCY.AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY. VOL. 202. ISSUE 1. P. 15-29 | 81 | 98% | 48 |
6 | ABUSHEIKHA, N , SALHA, O , BRINSDEN, P , (2000) EXTRA-UTERINE PREGNANCY FOLLOWING ASSISTED CONCEPTION TREATMENT.HUMAN REPRODUCTION UPDATE. VOL. 6. ISSUE 1. P. 80 -92 | 124 | 92% | 11 |
7 | FYLSTRA, DL , (2012) ECTOPIC PREGNANCY NOT WITHIN THE (DISTAL) FALLOPIAN TUBE: ETIOLOGY, DIAGNOSIS, AND TREATMENT.AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY. VOL. 206. ISSUE 4. P. 289 -299 | 79 | 94% | 16 |
8 | SEEBER, BE , BARNHART, KT , (2006) SUSPECTED ECTOPIC PREGNANCY.OBSTETRICS AND GYNECOLOGY. VOL. 107. ISSUE 2. P. 399-413 | 84 | 95% | 37 |
9 | CAPMAS, P , BOUYER, J , FERNANDEZ, H , (2014) TREATMENT OF ECTOPIC PREGNANCIES IN 2014: NEW ANSWERS TO SOME OLD QUESTIONS.FERTILITY AND STERILITY. VOL. 101. ISSUE 3. P. 615-620 | 65 | 98% | 6 |
10 | RANA, P , KAZMI, I , SINGH, R , AFZAL, M , AL-ABBASI, FA , ASEERI, A , SINGH, R , KHAN, R , ANWAR, F , (2013) ECTOPIC PREGNANCY: A REVIEW.ARCHIVES OF GYNECOLOGY AND OBSTETRICS. VOL. 288. ISSUE 4. P. 747-757 | 78 | 76% | 17 |
Classes with closest relation at Level 2 |